Home / 33,021,122.20-49,433,705.70-24,539,061.40

Finding the Fourth Proportional to 33,021,122.20, 49,433,705.70 and 24,539,061.40

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Solution

The fourth proportional to 33,021,122.20, 49,433,705.70 and 24,539,061.40 is: 36,735,781.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,021,122.20 : 49,433,705.70 = 24,539,061.40 : x
  2. Step 2: Convert to fraction form
    33,021,122.20/49,433,705.70 = 24,539,061.40/x
  3. Step 3: Cross multiply
    33,021,122.20x = 49,433,705.70 × 24,539,061.40
  4. Step 4: Simplify right side
    33,021,122.20x = 1,213,056,739,401,830
  5. Step 5: Solve for x
    x = 1,213,056,739,401,830/33,021,122.20
  6. Step 6: Final answer
    x = 36,735,781.78

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.